New demo: translation quiz. Remove outdated demos/index.txt

demos/TransQuiz/quiz_pre_start.js

@@ -0,0 +1,63 @@
+// pre_start: runs on load time before evrything else to prepare the quiz
+
+function pre_start()
+{
+  hide_element('history_part');
+  hide_element('toggle_show'); 
+
+  default_values();
+
+  var quiz_mode=empty_id("select","quiz_mode");
+
+  //adds the  "Quiz Mode" and "Restart Quiz" and "End Quiz" and "Start Quiz"  
+  appendChildren(minibar.menubar,
+		    [empty("br"),
+		    text(" Quiz Mode: "), quiz_mode, 
+			button("Restart Quiz","restart_quiz()","R"),
+			button("End Quiz","end_quiz(true)","E"),
+			button("Start Quiz","start_quiz()","S")]);
+			
+				
+  //adds the  "Next Question" and "Previous Question" and "Hint" and "Check Answer" buttons
+  var buttons_bar=element("buttons_bar");
+  appendChildren(buttons_bar,
+		   [button("< Previous Question","previous_question_quiz()","B", "previous_question"),
+			button("Next Question >","generate_question()","N", "next_question"),
+			button("Hint","show_hint()","H", "hint"),
+			submit_button("Check Answer", "check_answer")]);
+	
+    disable_all();	
+	
+	//hide the minibar word magnets
+      hide_element('minibar_contin');
+		   
+	//hide the delete and clear buttons
+	  hide_element('minibar_buttons');
+
+	mode_options(quiz_mode);
+}
+
+
+function mode_options(quiz_mode)
+     {
+	  var opt=empty("option");
+	  opt.setAttribute("value","Easy Study Mode");
+	  opt.innerHTML="Easy Study Mode";
+	  quiz_mode.appendChild(opt);
+	  
+	  var opt=empty("option");
+	  opt.setAttribute("value","Medium Study Mode");
+	  opt.innerHTML="Medium Study Mode";
+	  quiz_mode.appendChild(opt);
+	  
+	  var opt=empty("option");
+	  opt.setAttribute("value","Hard Study Mode");
+	  opt.innerHTML="Hard Study Mode";
+	  quiz_mode.appendChild(opt);
+	  
+	  var opt=empty("option");
+	  opt.setAttribute("value","Exam Mode");
+	  opt.innerHTML="Exam Mode";
+	  quiz_mode.appendChild(opt);  
+     }
+